Her work spanned various formats, including image DVDs, photobooks, and magazine features. Notable Works and Releases

In addition to video content, Oonishi released several photobooks. These books are often sought after by collectors today for their high-quality photography and "off-shot" glimpses into her personality behind the scenes. The U.P.D. Production Style

Projects ranged from school-themed "uniform" shoots to "lifestyle" segments.

The agency maintained a consistent release schedule, keeping her relevant in a fast-paced market. Legacy in the Idol Industry

The core of her output consisted of "Image DVDs." These were non-narrative videos showcasing her modeling skills in various locations, such as Okinawa or tropical studios. Notable titles often focused on her growth and seasonal themes, capturing her transition through different stages of her junior career. Photobooks

Fans of the genre often look for her U.P.D. releases to complete their collections.